arm64: dts: renesas: r8a77965: Populate the DU instance placeholder

The DU entity node has been previously added but only as a placeholder.
Populate the node with the properties to use the device.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 362eddc..a35ea2f 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -1106,9 +1106,19 @@
                };
 
                du: display@feb00000 {
-                       reg = <0 0xfeb00000 0 0x80000>,
-                             <0 0xfeb90000 0 0x14>;
-                       /* placeholder */
+                       compatible = "renesas,du-r8a77965";
+                       reg = <0 0xfeb00000 0 0x80000>;
+                       reg-names = "du";
+                       interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 724>,
+                                <&cpg CPG_MOD 723>,
+                                <&cpg CPG_MOD 721>;
+                       clock-names = "du.0", "du.1", "du.3";
+                       status = "disabled";
+
+                       vsps = <&vspd0 0 &vspd1 0 &vspd0 1>;
 
                        ports {
                                #address-cells = <1>;